国产91综合一区在线观看

瑞侃電(dian)伴熱接線盒
瑞侃raychem二通接線盒
瑞侃raychem二通接線盒

電(dian)(dian)熱(re)帶(dai)配件二通(tong)接線(xian)盒用(yong)于防爆(bao)區(qu)域電(dian)(dian)伴(ban)(ban)熱(re)帶(dai)與電(dian)(dian)伴(ban)(ban)熱(re)帶(dai)的連接,增加電(dian)(dian)伴(ban)(ban)熱(re)帶(dai)的長度或同(tong)在同(tong)一(yi)管線(xian)上配用(yong)不同(tong)功率的電(dian)(dian)伴(ban)(ban)熱(re)帶(dai)及三(san)叉管線(xian)等較復雜場合(he)。它(ta)有直型防爆(bao)接線(xian)盒 (二通(tong))、T 型防爆(bao)接線(xian)盒 (三(san)通(tong))兩種形式,與電(dian)(dian)伴(ban)(ban)熱(re)帶(dai)配套后適用(yong)于工廠(chang)一(yi)區(qu)、二區(qu)性(xing)氣體(ti)混合(he)物組場所(suo)。

1. 主要技術參數(shu) 額(e)定電壓(ya):交(jiao)流220V/380V 額(e)定電流:40A 防(fang)爆標志:EXe II GYB071067U.

注意事(shi)項

(1)發現接線盒外殼(ke)有(you)變形,裂痕或(huo)損壞(huai),應停止(zhi)使(shi)用,更換(huan)新件。 

(2)安裝時防止芯(xin)線與(yu)電熱絲及編(bian)織銅絲之間短路,且保證有(you)足(zu)夠的電氣間隙。

(3)不(bu)用(yong)(yong)的進線孔應用(yong)(yong)堵板堵死,注意防(fang)水(shui)密封性(xing)。